Generally speaking, conflicts of interest can be resolved through spontaneous social adjustment. However, with the diversification of interests and the unlimited demand for interests, the conflict of interests has gone beyond the scope of social spontaneous adjustment. Accordingly, as an effective means to solve conflicts of interest, law came into being. Laws adjust conflicting interests, arrange the order and ranking of interests, and provide answers to various interest evaluation questions, that is, provide a series of evaluation norms before people pursue interests. Law solves conflicts of interest according to stable evaluation norms, making law a stable and effective mechanism to solve conflicts of interest, and making all parties to the conflict in a state of balance of interests. Specific to the field of patent law, the law needs to solve the legitimate rights and interests of the patentee and the legitimate interests of stakeholders related to the patent right, as well as the conflict of interests between the legitimate rights and interests of the patentee and the public interest, so as to make it in a state of interest balance.